release: update manifest and helm charts for v1.8.14

[aramase]

Signed-off-by: Anish Ramasekar anish.ramasekar@gmail.com

Reason for Change:

• update manifest and helm charts for v1.8.14

Requirements

• [ ] squashed commits
• [ ] included documentation
• [ ] added unit tests and e2e tests (if applicable). See test standard for more details.
• [ ] ran make precommit

Issue Fixed:

Please answer the following questions with yes/no:

Does this change contain code from or inspired by another project? If so, did you notify the maintainers and provide attribution?

• [ ] yes
• [ ] no

Notes for Reviewers: